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/* Pcsx2 - Pc Ps2 Emulator
* Copyright (C) 2002-2009 Pcsx2 Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef __CDVDAPI_H__
#define __CDVDAPI_H__
// Note; this header is experimental, and will be a shifting target. Only use this if you are willing to repeatedly fix breakage.
/*
* Based on PS2E Definitions by
linuzappz@hotmail.com,
* shadowpcsx2@yahoo.gr,
* and florinsasu@hotmail.com
*/
#include "Pcsx2Api.h"
/* CDVD plugin API */
// Basic functions.
EXPORT_C_(s32) CDVDinit();
EXPORT_C_(s32) CDVDopen(void *pDisplay, const char* pTitleFilename);
EXPORT_C_(void) CDVDclose();
EXPORT_C_(void) CDVDshutdown();
EXPORT_C_(s32) CDVDreadTrack(u32 lsn, int mode);
// return can be NULL (for async modes)
EXPORT_C_(u8*) CDVDgetBuffer();
EXPORT_C_(s32) CDVDreadSubQ(u32 lsn, cdvdSubQ* subq);//read subq from disc (only cds have subq data)
EXPORT_C_(s32) CDVDgetTN(cdvdTN *Buffer); //disk information
EXPORT_C_(s32) CDVDgetTD(u8 Track, cdvdTD *Buffer); //track info: min,sec,frame,type
EXPORT_C_(s32) CDVDgetTOC(void* toc); //gets ps2 style toc from disc
EXPORT_C_(s32) CDVDgetDiskType(); //CDVD_TYPE_xxxx
EXPORT_C_(s32) CDVDgetTrayStatus(); //CDVD_TRAY_xxxx
EXPORT_C_(s32) CDVDctrlTrayOpen(); //open disc tray
EXPORT_C_(s32) CDVDctrlTrayClose(); //close disc tray
// Extended functions
EXPORT_C_(void) CDVDkeyEvent(keyEvent *ev);
EXPORT_C_(void) CDVDconfigure();
EXPORT_C_(s32) CDVDfreeze(u8 mode, freezeData *data);
EXPORT_C_(void) CDVDabout();
EXPORT_C_(s32) CDVDtest();
EXPORT_C_(void) CDVDnewDiskCB(void (*callback)());
typedef struct _cdvdSubQ {
u8 ctrl:4; // control and mode bits
u8 mode:4; // control and mode bits
u8 trackNum; // current track number (1 to 99)
u8 trackIndex; // current index within track (0 to 99)
u8 trackM; // current minute location on the disc (BCD encoded)
u8 trackS; // current sector location on the disc (BCD encoded)
u8 trackF; // current frame location on the disc (BCD encoded)
u8 pad; // unused
u8 discM; // current minute offset from first track (BCD encoded)
u8 discS; // current sector offset from first track (BCD encoded)
u8 discF; // current frame offset from first track (BCD encoded)
} cdvdSubQ;
typedef struct _cdvdTD { // NOT bcd coded
u32 lsn;
u8 type;
} cdvdTD;
typedef struct _cdvdTN {
u8 strack; //number of the first track (usually 1)
u8 etrack; //number of the last track
} cdvdTN;
// CDVDreadTrack mode values:
enum {
CDVD_MODE_2352 0, // full 2352 bytes
CDVD_MODE_2340 1, // skip sync (12) bytes
CDVD_MODE_2328 2, // skip sync+head+sub (24) bytes
CDVD_MODE_2048 3, // skip sync+head+sub (24) bytes
CDVD_MODE_2368 4 // full 2352 bytes + 16 subq
} TrackModes
// CDVDgetDiskType returns:
enum {
CDVD_TYPE_ILLEGAL = 0xff, // Illegal Disc
CDVD_TYPE_DVDV = 0xfe, // DVD Video
CDVD_TYPE_CDDA = 0xfd, // Audio CD
CDVD_TYPE_PS2DVD = 0x14, // PS2 DVD
CDVD_TYPE_PS2CDDA = 0x13, // PS2 CD (with audio)
CDVD_TYPE_PS2CD = 0x12, // PS2 CD
CDVD_TYPE_PSCDDA = 0x11, // PS CD (with audio)
CDVD_TYPE_PSCD = 0x10, // PS CD
CDVD_TYPE_UNKNOWN = 0x05, // Unknown
CDVD_TYPE_DETCTDVDD = 0x04, // Detecting Dvd Dual Sided
CDVD_TYPE_DETCTDVDS = 0x03, // Detecting Dvd Single Sided
CDVD_TYPE_DETCTCD = 0x02, // Detecting Cd
CDVD_TYPE_DETCT = 0x01, // Detecting
CDVD_TYPE_NODISC = 0x00 // No Disc
} DiskType;
// CDVDgetTrayStatus returns:
enum {
CDVD_TRAY_CLOSE = 0x00,
CDVD_TRAY_OPEN = 0x01
} TrayStatus;
// cdvdTD.type (track types for cds)
enum {
CDVD_AUDIO_TRACK = 0x01,
CDVD_MODE1_TRACK = 0x41,
CDVD_MODE2_TRACK = 0x61
} CDVDTDType;
enum {
CDVD_AUDIO_MASK = 0x00,
CDVD_DATA_MASK = 0x40
// CDROM_DATA_TRACK 0x04 //do not enable this! (from linux kernel)
} CDVD_Masks;
#endif // __CDVDAPI_H__
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